1872564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 4730880

約数和(自身を除く): 2858316

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 191, 228, 258, 382, 516, 573, 764, 817, 1146, 1634, 2292, 2451, 3268, 3629, 4902, 7258, 8213, 9804, 10887, 14516, 16426, 21774, 24639, 32852, 43548, 49278, 98556, 156047, 312094, 468141, 624188, 936282, 1872564]

約数ペア:

[(1, 1872564), (2, 936282), (3, 624188), (4, 468141), (6, 312094), (12, 156047), (19, 98556), (38, 49278), (43, 43548), (57, 32852), (76, 24639), (86, 21774), (114, 16426), (129, 14516), (172, 10887), (191, 9804), (228, 8213), (258, 7258), (382, 4902), (516, 3629), (573, 3268), (764, 2451), (817, 2292), (1146, 1634)]